The method is presented for preparation metasilicate pentahydrate from residue after extracting magnesium from serpentine ore.以蛇纹石提镁残渣为原料,采用常压蒸馏法直接合成了六配位有机硅化物.Gold ore main type is auriferous quartz vein type.金矿床主要为含金硫化物...
We dowse oil and ore in South America for big companies.我们在南美洲为一些大公司探测石油和矿石。How many tons of ore can this machine crush in an hour?这机器每小时可以破碎多少吨矿石?The net profit amounts to 20 dollars per ton of ore.每吨矿砂的净利达20美元....
Objective : To investigate toxicity of ethanol extracts from hippocampus.目的研究海马乙醇提取物的毒性作用....the capitalist system, which extracts huge profits from arms production at the tax-payers' expense...牺牲纳税人利益、从武器生产中攫取巨额利润的...
我们的进度晚了两个月，而且已经超出了预算。We were two months behind schedule, and already over budget.影片的预算决定了拍摄进度会很紧张。The film's budget dictated a tough schedule.各种各样的挫折和问题耽搁了生产进度。Various set-backs and problems delayed production....
“我不是记者，”玛丽·安干脆地说道。"I'm not a journalist," said Mary Ann crisply.她干脆地答道,又马上重新振作起精神来.She said briefly, regaining her will with a click.她很干脆地签了字.Without more ado she signed....
In compounds such as chorobenzene, bromobenzene and thiophenol it lies close to the lower limit.氯苯 、 溴苯和苯硫酚化合物的谱带出现于低限附近.The impacts of multiple operative parameters on the sony - degradation of polychlorinated biphenyls...
I leave behind my dreams and I hasten to your call.我把梦想丢下,来奔赴我的召唤.Predict balata price will stop 1999 drop hasten is firm.预计1999年橡胶价格将止跌趋稳.The girls had to hasten their steps to keep pace with his.女孩子们得加快步子才能赶得上他.Shangha...